Re: Arduino Due

[MatthiasR <MatthiasR@invalid.invalid>]

I don't know about a ready-to-use solution *) for Cortex-M3, but besides the 
already mentioned project from 'Lucretia' there are some more starting 
points:

http://sourceforge.net/projects/arm-ada/
- for LPC21xx (ARM7); with Ravenscar runtime
- as far as I know based on GNAT for Mindstorms

https://github.com/telrob/stm32-ada
- for STM32F4 (Cortex M4F); with Ravenscar runtime
- I have made some tests on a STM32F4-Discovery board; simple test programs 
with multiple tasks are working

*) technically speaking, there is one, but I assume it's out of question for 
your project:
GNAT Pro for ARM supports Cortex M3, M4F and R4F, 'Zero Footprint' and 
Ravenscar runtimes are provided.

The source distribution of GNAT GPL 2013 contains most parts of the ARM 
support, but it is not complete. Some parts of the bareboard runtimes are 
located in the 'zfp-support' package. This package was publicly released 
only as part of the sources for GNAT GPL for Mindstorms and GNAT GPL for 
AVR. There was neither a 2013 release for Mindstorms nor for AVR, thus the 
most recent release of this package was in 2012. And back then, there was no 
support for ARM...


Regards

Matthias